baber/WOPTO huggingface dataset:
Patent JP-S5551938-A (JP)
Title: Exhaust gas refluxing device for internal combustion engine
Inventor: AIHARA HISAMOTO
IPC: F02M35/108
Filed: 1978-10-06
Abstract: PURPOSE: To reduce the emission of HC by conducting EGR at the center of air intake pipe by using an air intake port having a coaxial double structure consisting of the inside and outside ports.  
     CONSTITUTION: The air intake port 4 has a coaxial double structure consisting of the inside port 4a and the outside port 4b. A part of exhaust gas is sent through the EGR flow rate control lever groove 10 from the EGR path 9 into the inside port 4a of the air intake port 4. Thus, because the EGR gas-mixed gas is present at the central part of the combustion chamber 6 where NO x  is prone to generate, the generation of NO x  is reduced, and at the same time, becuase a layer consisting of combustible mixed gas alone is formed in and around the wall surface 6a of the combustion chamber 6, the combustion speed is comparatively fast and hence combustion is fully accelerated, greatly reducing the emission of HC. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000314743-A (JP)
Title: Impact sensor
Inventor: TANAKA ATSUSHI
IPC: G01L5/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an impact sensor with a novel support structure of a a oscillating body, capable of detecting respectively various kinds of vibration ranging over a wide vibration frequency range. SOLUTION: This sensor is an impact sensor comprising a sensor main body 10 provided with an impact detecting means 25 comprising an oscillating body 20 using a piezoelectric element 21, an electric power source 12 and a CPU 13. The oscillating body 20 is supported by an elastic support for sensing impact. The elastic support is composed of an elastic plate 24 of an inversed J-shape in its side view.
Patent JP-S5551583-A (JP)
Title: Ink-jet recording paper
Inventor: ICHIZUKA KIYOMI
IPC: B41J2/01
Filed: 1978-10-09
Abstract: PURPOSE:To provide ink-jet recording paper on whose base paper a coat layer containing non-gluey silica particles and a binder is provided, and which has a high resolution, is capable of obtaining clean image and is suitable for high speed writing. CONSTITUTION:The amount of 0.2-1.5 parts by weight of a solution- or dispersed-liquid-like high-molecular binder such as polyvinyl acetate and polyvinyl alcohol (solid component), and 0.5-3 parts by weight per part by weight of the binder of starch, are mixed with one part by weight of non-gluey silica particles with a size of 0.1-10mu. Application liquid is obtained by dispersing thus-obtained mixture in water, applied to base paper at a rate of 0.5-15gr./m<2>, and dried with hot air for making coat layer.
Patent JP-S5646675-A (JP)
Title: Control device of d.c. motor for emergency
Inventor: WATANABE HIDENORI
IPC: H02H7/08
Filed: 1979-09-26
Abstract: PURPOSE:To attempt the reduction of voltage distortion generating by high frequency current when plural motors operating through thyristor converters are changedover to an emergency powder source by a method wherein condensive capacitors of suspending motors are connected to a motor to be operated. CONSTITUTION:Motors 4A-4C for elevators, etc., are operated by an a.c. source 1 through thyristor converters 5A-5C, and are changed-over to an energency generator 2 when the service interruption took place. When the changeover is to be performed, a contact 3f is closed and an electromagnetic contactor 6A is closed by a selective switch 12 to operate only the motor 4A, electromagnetic contactors 8A-8C hold the closing state and condensive capacitors 10B, 10C of the suspending motors 4B, 4C are connected to the motor 4A in that condition. Therefore a high frequency current generating from the thyristor converter 5A can be led into the capacitor having a large capacity to reduce the voltage distortion and to prevent a harmful influence against other loads 11.
Patent JP-H04351468-A (JP)
Title: Power supply circuit
Inventor: ISAKA ATSUSHI
IPC: H02M3/28
Filed: 1991-05-28
Abstract: PURPOSE:To provide a power supply circuit being capable of easily making an almost constant output current from different voltage values of power supplies. CONSTITUTION:In a power supply circuit of self-exciting type switching regulator using a switching transistor Q1 generating a predetermined output current from an input power supply of such as AC power supply 2, a voltage proportional to an input voltage is extracted in order to make the output current almost constant relative to an input voltage. An automatic voltage switching circuit for changing the switching time of switching transistor Q1 by guiding the extracted voltage to a feedback circuit of a base winding L3 is provided together with an emitter resistance circuit 1 comprising the first resistor and the second resistor such as dividing resistors R1 and R2 connected in series to the emitter of the switching transistor Q1, and the feedback circuit uses the first resistor also as a feedback resistor.
Patent JP-H05328626-A (JP)
Title: Battery charging method
Inventor: TOYA SHOICHI
IPC: H02J7/10
Filed: 1992-05-15
Abstract: PURPOSE:To fully charge batteries used in various statuses without too-early charging stop and overcharge. CONSTITUTION:A battery is successively charged in a first charge time zone, a second charge time zone, and a third charge time zone. The first charge time zone is for charging the battery irrespective voltage change of the battery. The second charge time zone is for detecting that the battery voltage drops by DELTAV from a peak value and stopping the charging. The third charge time zone is for detecting the peak of battery voltage and stopping the charging. Thus, since DELTAV is detected to stop charging before a peak voltage is detected, charging time can be shortened without detecting the voltage and further overcharge and too-early charging stop can be also prevented.
Patent JP-H08282735-A (JP)
Title: Liquid container
Inventor: OSUMI KUNIHIRO
IPC: B65D77/06
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a body portion of a liquid container from swelling so that the container is prevented from being crushed when it is stacked and to facilitate assembling and disassembling thereof by a method wherein a framed body with a polygonal configuration having even-numbered sides of 6 or more is mounted in an outer box having a square body, and a supporting body is interposed between the framed body and at least a pair of opposed sides of the outer box. CONSTITUTION: A framed body B having octagonal body is mounted in a square prism shaped outer box A whose body comprising four side boards A1-A4 in such a manner that four side boards B1, B3, B5, B7 of the body B are nearly parallel with the boards A1-A4 of the box A and the other side boards B2, B4, B6, B8, as reinforcing boards, are located so as to form a triangular prism- shaped space in each corner of the outer box A of a square prism-shape. And supporting boards C1, C2 about the same size as the boards A1, A3 are interposed between the boards A1, A3 and the boards B1, B5, respectively. In the liquid container, an inner bag provided beforehand with a port plug for pouring out the contents is stored.
Patent JP-S613039-A (JP)
Title: Gas sensor
Inventor: KITA HIDETOSHI
IPC: G01N27/12
Filed: 1984-06-16
Abstract: PURPOSE:To enable detection with high sensitivity, by forming an org. polymer having a phenylene unit, an arylene unit, an 1.6-heptadiene unit or a substituted phenylene unit being a conjugated structure and having a ring structure between a pair of electrodes. CONSTITUTION:A support plate 1 comprises an insulating material such as glass or ceramic and is formed into such a comb shape that a pair of electrodes 2A, 2B are mutually engaged with the support plate 1. For example, the electrodes 2A, 2B are formed by the vapor deposition of Au and a gas response film (org. polymer) 3 is formed so as to be interposed between the electrodes 2A, 2B. As the org. polymer, there is a compound having a unit such as o-, m- and p-phenylene unit or the like and said gas response film is formed by the melt molding or solvent molding of a film like or fibrous shape org. polymer. When decomposed gas is generated in the gas response film 3 comprising the org. polymer, the decomposed gas is diffused throughout the gas response film 3 and the change in conductivity is generated and, by detecting the change in the resistance value between the electrodes 2A, 2B, the variation in a gaseous atmosphere can be detected.
Patent JP-S5247655-A (JP)
Title: Display terminal device with keyboard
Inventor: TAKAYAMA SHIYOUGO
IPC: G06Q50/34
Filed: 1975-10-14
Abstract: PURPOSE: To obtain the keyboard terminal device for polling by telephone, which is effectively available in the horse race stadium, by ekevating the operation efficiency, in order that the input of the bet information of single win system can be provided by clearing the upper digits of horse and race number against the information of the double win system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5248365-A (JP)
Title: Electronic timepiece
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G9/12
Filed: 1975-10-15
Abstract: PURPOSE: To provide an electronc timepiece, in which indication of smaller units other than the ordinary units used for indication can be achieved through the control of change-over switch means, whereby the timepiece can be used also as a stop-watch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613496-A (JP)
IPC: C23C18/16
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0716825-A (JP)
Title: Finishing device for inner wall of hume pipe
Inventor: KAWAZU YOSHIO
IPC: B28B21/96
Filed: 1992-04-17
Abstract: PURPOSE:To automatically finish a hume pipe inner wall by a method wherein a shaking rod is mounted on a top of a sliding rod freely movable in a hume pipe, and a finishing tool of a finishing arm mounted on the shaking rod is so constructed as to move into/out of contact with an inner wall of the hume pipe. CONSTITUTION:A center part of an L-shaped shaking rod 17 is mounted by a shaft 18 on a top of a sliding rod 10 freely movable in a hume pipe 2 in the longitudinal direction thereof. The shaking rod 17 is usually urged by a return spring 21 so that a top 17b can be returned toward the sliding rod 10. A wire 28 is so connected as to shake the shaking rod 17 against the urging force by a lever operation. A finishing arm 23 provided with a finishing tool 24 is shakably mounted by a shaft 22 on the shaking rod 17 on the top side thereof across of the shaft 18. The shaking action of the arm 23 is restricted by a resilient body 26. When the wire 28 is pulled by a lever, the shaking rod 17 rotates against the force of the spring 21, and the finishing tool 24 is brought into contact with an inner wall of the hume pipe. In addition, if an excessively large force is applied to the finishing tool 24, an impact force is reduced by the resilient body 26.
Patent JP-S5458197-A (JP)
Title: Piping for reactor
Inventor: NAKAGAWA YUKIO
IPC: F16L59/20
Filed: 1977-10-19
Abstract: PURPOSE: To enable the defect searching of a welded jointing part with ease, by means of enabling the heat insulator around the welded jointing part of a piping to be moved to the axial direction, and of laying a rail for automatic ultrasonic wave defectoscope on the outside surface of a fixed heat insulator.  
     CONSTITUTION: An inner diameter of an heat insulator 6 around a piping 1 is made larger than the outer diameter of a fixed heat insulator 3. The heat insulator 6 can be moved into an axial direction of the piping 1, and is covered around the outer circumference of a welded jointing part 2 during the reactor is in operation. An automatic ultrasonic wave defectoscope is set up to the reversed direction of moving direction of the heat insulator 6. At the time of defect searching, the automatic ultrasonic wave defectoscope may be laid on a rail 7 by means of transfering the heat insulator 6, thereby the time can be saved without the necessity of setting by means of delivering a rail. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05155448-A (JP)
Title: Device to individuate accumulated form plates
Inventor: MARUTEIN GURAIFUE
IPC: B65H3/08
Filed: 1992-05-18
Abstract: PURPOSE: To obtain a device which automatically fit different pile heights and can compensate the pile height by providing a detecting face cooperating with the surface of a pile of printing forms at the uppermost part on a holder for a sucker whose vol. is variable for generating negative pressure. CONSTITUTION: In a device for singly separating printing forms 1 of a pile 2, a sucker 3 is fixed on a ram 4 and surrounds the lower end 5 of the ram 4. In addition, the lower end 5 projected into the inner room 6 of the sucker 3 has a detecting face 7 cooperating with the surface of the printing form 1 at the uppermost part. In addition, the ram 4 is guided movably in the axial direction by means of a support 10 between stoppers 8 and 9 on this outer face and is biassed downward by means of a coil spring 11 surrounding the ram 4. On the other hand, an air path 12 is provided in the ram 4 and one end is allowed to communicate with the inner room 6, and another end is cooperated with a shut-off valve 13 at the top end of the ram 4. In addition, the shut- off valve 13 is movably arranged against a spring 15 in a casing fixed on the ram 4.
Patent JP-H06314113-A (JP)
Title: Numerical controller with communication function
Inventor: ITO KENJI
IPC: G05B19/4063
Filed: 1993-04-30
Abstract: PURPOSE:To answer various information inputted from external equipment such as a host computer and display answer results to the various information by one-touch operation by the numerical controller which controls a machine tool. CONSTITUTION:An information acceptance part 5 registers information consisting of at least the file name of communication file and information processing state in response to input from the external equipment. A communication list display part 11 displays the list of the registered information on a display device. An information part selection 10 selects desired information among the registered information. A file input part 7 inputs the information from the external equipment on the basis of the selected information. A file display part 12 displays the inputted file on the display device. An answer part 6 operates an input device to which the process state is assigned to update the process state included in the selected information and outputs the information to the external equipment.
Patent JP-H06315013-A (JP)
Title: Led turning-on device
Inventor: SAITO YOSHIHIRO
IPC: H04B10/40
Filed: 1993-04-30
Abstract: PURPOSE:To continuously switch DC turning-on and pulse turning on without any trouble. CONSTITUTION:The relation is set like the cycle of a DC pulse signal < the pulse duration of a first monostable multivibrator 1 <<the cycle of a modulated wave pulse signal < the pulse width of a second monostable multivibrator 2 < the pulse width of a third monostable multivibrator 3. When an LED is turned on by the outputs of respective NOR gates 5 and 6, standstill time decided by the pulse width of the third monostable multivibrator 3 can be provided in the case of switching the DC pulse signal and the modulated wave pulse signal so as to prevent trouble such as the flow of an over current to the LED.
Patent JP-S5549765-A (JP)
Title: Storable memory unit protecting logic for microprocessor
Inventor: RUUDORUFU FUITSUSHIYAA
IPC: G11C7/00
Filed: 1979-09-27
Abstract: A microprocessor system incorporates a buffer limit address register for identifying a memory area to be protected in a microprocessor system, and an address error recognition device responsive thereto for controlling the suppression of a memory write signal in recognition of an address error.
Patent JP-S6019430-A (JP)
Inventor: MOTONAGA KOUICHI
IPC: A01G31/00
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63288330-A (JP)
Title: Index modifying circuit
Inventor: IKEDA MASAHIRO
IPC: G06F12/02
Filed: 1987-05-20
Abstract: PURPOSE:To execute index modification by a smaller number of elements compared with those of a conventional index modifying circuit formed by an adding circuit, by executing the index modification of an address by an OR circuit. CONSTITUTION:An index modifying circuit 10L is constituted of AND circuits 10-13 for taking AND of each bit l0-l3 of an index register 20L and a modification control signal 11L, respectively, NOR circuits 20-23 for taking NOR of outputs of the AND circuits 10-13 and address signals A0-A3, respectively, and inverters 30-33 for inverting the outputs of the NOR circuits 20-23. An index modifying circuit 10H also consists of a constitution being equivalent to the circuit 10L, for inputting each bit h0-h3 of an index register 20H, and inputting address signals A4-A7. In this state, an output signal of the circuit 10L, and an output signal of the circuit 10H are outputted as a row address and a column address, respectively, by which a memory is brought to an access.
Patent JP-S615748-A (JP)
Title: Additional matter for feed
Inventor: HOTSUTA MASAKATSU
IPC: A23K1/175
Filed: 1984-06-18
Abstract: PURPOSE:To obtain an additional matter for a feed for increasing positively of appetite and digesting power of cattle, etc., by sterilizing activated clay which was used as a decoloring agent in purification of fats and oils, removing fats and oils contained in it. CONSTITUTION:Activated clay which was used as a decoloring agent in purification of edible fats and oils is used, fats and oils contained in the activated clay are burned, so that the activated clay is sterilized and the fats and oils contained in it are removed. The additional matter for a feed thus produced is demanded as silicate sand instead of natural sand by domestic animals, it has effect to promote appetite of cattle. Consequently, domestic animals eat much more feed containing the additional matter for a feed, and they grow rapidly. Demand of domestic animals to eat earth is satisfied, so there is no fear of reduction is appetite and digesting power. Further, nutrients such as carotene, vitamin E, crude protein, etc. contained in fats and oils useful for domestic animals are contained, so nutrition intake state of domestic animals becomes better.
Patent JP-H11313626-A (JP)
Title: Pregelatinized rice granular barley and rice cooked with barley
Inventor: MASUDA TAMEE
IPC: A23L7/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dried pregelatinized barley food eliminated from problems that pregelatinized and dried barley is difficult to restore to a just cooked state before drying even when water is added thereto, the texture is extremely bad due to the barley is hard even after the passage of time and barley is darkly browned with time. SOLUTION: Low-amylose rice granular barley (each bisected barley grain subjected to grain polishing and processed so as to provide a specific gravity comparable to that of milled rice) is washed, then dipped in clean water for 1-3 h and steamed to pregelatinize barley starch. The resultant pregelatinized rice granular barley is then rapidly dried to <=15 and about 8% water content with hot air at 70-100 deg.C. In this case, an organic acid such as citric acid, tartaric acid or acetic acid is added to the clean water when dipping the low-amylose rice granular barley after washing thereof to regulate the pH to 3-4.
Patent JP-H07328003-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TAKANO MASAYUKI
IPC: A61B8/12
Filed: 1994-06-07
Abstract: PURPOSE:To improve measurement accuracy without generating the distortion of an image due to irregular rotation by preventing the face contact between a rotor and an envelope body. CONSTITUTION:This ultrasonic diagnostic device is provided with an ultrasonic probe 1 and a device main body 2. The ultrasonic probe 1 is constituted of an insertion section 3 inserted into a body cavity and a local operation section 4 supported by an operator. The insertion section 3 has a coat tube 5 and an envelope body 6 externally. The coat tube 5 contains a flexible shaft 7 and a bearing tube 8 supporting the rotation of the shaft 7. The envelope body 6 has a rotator 13 containing a vibrator 11 connected to one end of the shaft 7 and an acoustic mirror 12 in it. A conical recess 13a centering on the rotation axis is formed on the end face of the tip side of the rotor 13, and a conical projection 13b having an acute angle sharper than the conical angle of the recess 13a and a shaft length longer than the depth of the recess 13a is formed on the face of the envelope body 6 facing the recess 13a.
Patent JP-S5918883-A (JP)
Inventor: TACHIKAWA TAKEYOSHI
IPC: E06B9/56
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63289549-A (JP)
Title: Fixing solution for silver halide photographic sensitive material
Inventor: SUZUKI AKIHIKO
IPC: G03C5/38
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a fixing soln. causing no precipitation and having a high fixing speed and satisfactory hardening property by adding specified amts. of a water soluble aluminum salt and acetate ions to a fixing soln. for a silver halide photographic sensitive material contg. 0.70-1.80mol./l thiosulfate and further contg. sulfite. CONSTITUTION:A water soluble aluminum salt and acetate ions are added to a fixing soln. contg. 0.70-1.80mol./l thiosulfate and further contg. sulfite by <=0.30g/l (expressed in terms of Al) and >=0.33mol./l, respectively. Aluminum sulfate, aluminum ammonium sulfate, aluminum potassium sulfate or aluminum chloride may be used as the water soluble aluminum salt and the acetate ions are preferably added in the form of acetic acid, sodium acetate or ammonium acetate.
Patent JP-H10322921-A (JP)
Title: Magnetic coupling device for electric vehicle charging
Inventor: KUKI HEIJI
IPC: B60L11/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic coupling device for electric vehicle charging, which is capable of weight reduction in either one of charging side or receiving side. SOLUTION: A C-shaped fixed core 30 of is formed at a receiving part 20, a secondary coil 24 is wound around its vertical side 31, and a movable core 40 is formed along front end surfaces 33, 33 of its horizontal sides 32, 32 so as to be movable vertically. A primary coil 13 provided with an air-cored part 15 is formed at a charging coupler 10. When the charging coupler 10 is mounted to a receiving part 20, the movable core 10 moves downwards to penetrate the air-cored part 15 of the primary coil 13, so that it turns into such a condition that both the end parts of the movable core 40 are jointed to the horizontal sides 32, 32 of the fixed core 30. It is thus possible to form a magnetic circuit between both the coils 13, 24. Since the charging coupler 10 has no coil in it, it is light-weight.
Patent JP-H08306847-A (JP)
Title: Solder coating equipment of shaped ic
Inventor: KOJIMA NAOKATSU
IPC: H01L23/50
Filed: 1995-04-27
Abstract: PURPOSE: To form a uniform solder coating film on a lead part without generating bridges, by a method wherein the lead part of a shaped IC is fitted in a processing chamber, solder jet sent by a pump is made to jet uniformly from four sides by a solder block, and the shaped IC is horizontally retained. CONSTITUTION: A process chamber 16 capable of maintaining a low oxygen concentration gas atmosphere is linked with a solder vessel 3 receiving fused solder 28. A process chamber wall 17 is installed penetrating a lid 15 for isolation from the outer atmosphere. The lead part of a shaped IC 27 is fitted in the process chamber 16. Solder jet sent by a pump 25 is made to uniformly jet from four sides by a solder block 22 having slits. The shaped IC 27 is horizontally retained by a two-direction conveying equipment. Thereby, a uniform solder coating film is formed on the lead part without generating bridges.